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SeedAudio vs YoAIRap

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

SeedAudio compared with YoAIRap
DetailSeedAudio logo SeedAudioYoAIRap logo YoAIRap
What it doesAI audio generator for creating dialogue, music, ambience and sound effects from scene prompts AI rap video generator that turns photos into original raps or viral rap meme remakes
StageNot given Startup
FoundedNot given 2026
Based inNot given Not given
Pricing modelFreemium Paid
PricingFree plan with 10 free credits. Pro: $19.99/month (monthly) or $199.90/year (30,000 credits/year); Max: $49.99/month (monthly) or $499.90/year (90,000 credits/year). Credit packs also available. Single pack: $4.99 (10 credits, one standard video); EP pack: $13.99 (30 credits); Album pack: $34.99 (80 credits). Rising monthly: $11.99 (30 credits/month); Rising yearly: $119.88/year. Headliner monthly: $29.99 (80 credits/month); Headliner yearly: $299.88/year. GOAT monthly: $69.99 (200 credits/
Key features
  • Multi-speaker dialogue generation with emotional tone and timing control
  • Scene ambience and background music composition
  • Voice cloning with audio reference guidance
  • Image and audio reference inputs for contextual generation
  • Output format customization: WAV, MP3, PCM, OGG Opus
  • Adjustable sample rate from 8 kHz to 48 kHz
  • Speed, volume and pitch controls on generated audio
  • API access for Pro and Max plan holders
  • Up to 2 minutes maximum audio duration per generation
  • Preset voices including Vivi 2.0, Sophie 2.0, Monkey King 2.0, Magnus and Celeste
  • Original rap generation with AI-written lyrics, beat and vocals
  • Support for 35 rap languages including English, Spanish, Portuguese, French, German, Italian, Japanese, Korean and Mandarin
  • Full-body performer generation from photos instead of face-swaps
  • Support for people, pets and drawn characters
  • Vertical 9:16 and horizontal 16:9 video formats at same price
  • Multiple quality options from 480p to 1080p
  • Automatic refund of credits for failed videos
  • No watermark on output videos
  • Works in web browser with no app installation required
What makes it different
  • All-in-one audio generation combining dialogue, music, ambience and effects in a single mixed track
  • Scene-first workflow directing complete audio narratives rather than separate speech generation
  • Powered by ByteDance's Seed Audio 1.0 model for professional-quality audio generation
  • Multimodal input supporting text prompts combined with images or multiple audio references
  • Voice cloning capability using authorized audio references to guide vocal character and delivery
  • Generates entire performer from photo instead of pasting face onto existing footage
  • Writes original rap lyrics and beat for any theme in 35 languages
  • One-step process from photo to finished music video ready to post
  • Automatic credit refunds when videos fail
  • Supports duo videos with two different people or pets in one frame
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)2 no change since last check4 −1 (down) since last check
Trust Flow (Majestic)02
Citation Flow (Majestic)189
Referring domains (Majestic)76

5 details filled in for both companies.

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